KnowraFish ladderLinked fromLinked fromThe 19 pages that link to Fish ladder, each with the reason it gives.All 19Broader topic 3Related 15Compared with 1Fish passageBroader topic: Pool-and-weir and similar ladders provide a gradual upstream route around dams and weirs.American shadBroader topic: Fish ladders are one way to restore shad access above dams.Pouched lampreyBroader topic: Fish ladders may provide passage for migrating lampreys as well as other fishes.